317515680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1188

約数の個数: 192

約数和(自身を含む): 1128919680

約数和(自身を除く): 811404000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 240, 268, 270, 288, 335, 360, 402, 432, 480, 536, 540, 603, 670, 720, 804, 864, 1005, 1072, 1080, 1097, 1206, 1340, 1440, 1608, 1809, 2010, 2144, 2160, 2194, 2412, 2680, 3015, 3216, 3291, 3618, 4020, 4320, 4388, 4824, 5360, 5485, 6030, 6432, 6582, 7236, 8040, 8776, 9045, 9648, 9873, 10720, 10970, 12060, 13164, 14472, 16080, 16455, 17552, 18090, 19296, 19746, 21940, 24120, 26328, 28944, 29619, 32160, 32910, 35104, 36180, 39492, 43880, 48240, 49365, 52656, 57888, 59238, 65820, 72360, 73499, 78984, 87760, 96480, 98730, 105312, 118476, 131640, 144720, 146998, 148095, 157968, 175520, 197460, 220497, 236952, 263280, 289440, 293996, 296190, 315936, 367495, 394920, 440994, 473904, 526560, 587992, 592380, 661491, 734990, 789840, 881988, 947808, 1102485, 1175984, 1184760, 1322982, 1469980, 1579680, 1763976, 1984473, 2204970, 2351968, 2369520, 2645964, 2939960, 3307455, 3527952, 3968946, 4409940, 4739040, 5291928, 5879920, 6614910, 7055904, 7937892, 8819880, 9922365, 10583856, 11759840, 13229820, 15875784, 17639760, 19844730, 21167712, 26459640, 31751568, 35279520, 39689460, 52919280, 63503136, 79378920, 105838560, 158757840, 317515680]

約数ペア:

[(1, 317515680), (2, 158757840), (3, 105838560), (4, 79378920), (5, 63503136), (6, 52919280), (8, 39689460), (9, 35279520), (10, 31751568), (12, 26459640), (15, 21167712), (16, 19844730), (18, 17639760), (20, 15875784), (24, 13229820), (27, 11759840), (30, 10583856), (32, 9922365), (36, 8819880), (40, 7937892), (45, 7055904), (48, 6614910), (54, 5879920), (60, 5291928), (67, 4739040), (72, 4409940), (80, 3968946), (90, 3527952), (96, 3307455), (108, 2939960), (120, 2645964), (134, 2369520), (135, 2351968), (144, 2204970), (160, 1984473), (180, 1763976), (201, 1579680), (216, 1469980), (240, 1322982), (268, 1184760), (270, 1175984), (288, 1102485), (335, 947808), (360, 881988), (402, 789840), (432, 734990), (480, 661491), (536, 592380), (540, 587992), (603, 526560), (670, 473904), (720, 440994), (804, 394920), (864, 367495), (1005, 315936), (1072, 296190), (1080, 293996), (1097, 289440), (1206, 263280), (1340, 236952), (1440, 220497), (1608, 197460), (1809, 175520), (2010, 157968), (2144, 148095), (2160, 146998), (2194, 144720), (2412, 131640), (2680, 118476), (3015, 105312), (3216, 98730), (3291, 96480), (3618, 87760), (4020, 78984), (4320, 73499), (4388, 72360), (4824, 65820), (5360, 59238), (5485, 57888), (6030, 52656), (6432, 49365), (6582, 48240), (7236, 43880), (8040, 39492), (8776, 36180), (9045, 35104), (9648, 32910), (9873, 32160), (10720, 29619), (10970, 28944), (12060, 26328), (13164, 24120), (14472, 21940), (16080, 19746), (16455, 19296), (17552, 18090)]